Data Sheet
685SE and 685SR Actuators
D103791X012
Product Bulletin
61.2:685SE/685SR
September 2014
7
Table 6. Dimensions B and C (continued)
ACTUATOR
SIZE
MAXIMUM VALVE
TRAVEL
MAXIMUM
B
C (WITHOUT MANUAL OVERRIDE) C (WITH MANUAL OVERRIDE)
5/5H Inch Yoke Boss 7 Inch Yoke Boss 5/5H Inch Yoke Boss 7 Inch Yoke Boss
mm Inch mm Inch mm Inch mm Inch mm Inch mm Inch
18
25 1 521 20.50 968 38.13 1000 39.38 1129 44.44 1160 45.69
51 2 578 22.75 1026 40.38 1057 41.63 1186 46.69 1218 47.94
76 3 654 25.75 1102 43.38 1133 44.63 1310 51.56 1322 52.06
102 4 724 28.50 1172 46.13 1203 47.38 1380 54.31 1392 54. 81
127 5 756 29.75 1289 50.75 1314 51.75 1513 59.56 1475 58. 06
140 5.5 819 32.25 1353 53.25 1378 54.25 1576 62.06 1538 60.56
152 6 832 32.75 1365 53.75 1391 54.75 1589 62.56 1551 61. 06
178 7 908 35.75 1441 56.75 1518 59.75 1665 65.56 1678 66. 06
203 8 984 38.75 1518 59.75 1594 62.75 1742 68.56 1754 69. 06
229 9 1086 42.75 17 59 69.25 1759 69.25 1919 75.56 1919 75.56
254 10 1111 43.75 1784 70.25 1784 70.25 1945 76.56 1945 76.56
267 10.5 1124 44.25 1797 70.75 1797 70.75 1957 77.06 1957 77.06
279 11 1137 44.75 1810 71.25 1810 71.25 1970 77.56 2008 79.06
305 12 1238 48.75 1911 75.25 1911 75.25 2097 82.56 2110 83.06
610 24
(1) (1) (1) (1) (1) (1) (1) (1) (1) (1)
20
25 1 565 22.25 1052 41.44 1084 42.69 1188 46.76 1219 48.01
51 2 641 25.25 1129 44.44 1160 45.69 1264 49.76 1296 51.01
76 3 699 27.50 1186 46.69 1218 47.94 1369 53.88 1381 54.38
102 4 724 28.50 1211 47.69 1243 48.94 1394 54.88 1407 55. 38
127 5 819 32.25 1392 54.81 1418 55.81 1591 62.63 1553 61. 13
140 5.5 914 36.00 1487 58.56 1513 59.56 1686 66.38 1648 64.88
152 6 927 36.50 1500 59.06 1526 60.06 1699 66.88 1661 65. 38
178 7 1003 39.50 15 76 62.06 1653 65.06 1775 69.88 1788 70.38
203 8 1099 43.25 16 72 65.81 1748 68.81 1870 73.63 1883 74.13
229 9 1181 46.50 18 94 74.56 1894 74.56 2029 79.88 2029 79.88
254 10 1207 47.50 1919 75.56 1919 75.56 2054 80.88 2054 80.88
267 10.5 1238 48.75 1951 76.81 1951 76.81 2086 82.13 2086 82.13
279 11 1251 49.25 1964 77.31 1964 77.31 2099 82.63 2137 84.13
305 12 1327 52.25 2040 80.31 2040 80.31 2200 86.63 2213 87.13
610 24
(1) (1) (1) (1) (1) (1) (1) (1) (1) (1)
22
25 1 572 22.50 1059 41.69 1091 42.94 1194 47.01 1226 48.26
51 2 673 26.50 1160 45.69 1192 46.94 1296 51.01 1327 52.26
76 3 749 29.50 1237 48.69 1268 49.94 1419 55.88 1432 56.38
102 4 826 32.50 1313 51.69 1345 52.94 1496 58.88 1508 59. 38
127 5 851 33.50 1424 56.06 1449 57.06 1623 63.88 1584 62. 38
140 5.5 864 34.00 1437 56.56 1462 57.56 1635 64.38 1597 62.88
152 6 876 34.50 1449 57.06 1475 58.06 1648 64.88 1610 63. 38
178 7 1029 40.50 16 02 63.06 1678 66.06 1800 70.88 1813 71.38
203 8 1054 41.50 16 27 64.06 1703 67.06 1826 71.88 1838 72.38
229 9 1105 43.50 18 18 71.56 1818 71.56 1953 76.88 1953 76.88
254 10 1130 44.50 1843 72.56 1843 72.56 1978 77.88 1978 77.88
267 10.5 1295 51.00 2008 79.06 2008 79.06 2143 84.38 2143 84.38
279 11 1308 51.50 2021 79.56 2021 79.56 2156 84.88 2194 86.38
305 12 1334 52.50 2046 80.56 2046 80.56 2207 86.88 2219 87.38
610 24
(1) (1) (1) (1) (1) (1) (1) (1) (1) (1)